2007-12-21 05:34:59 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
2x = 8
x = 4
2007-12-21 05:53:07 · answer #1 · answered by Como 7 · 1⤊ 0⤋
x=4
(8)+5=13
2007-12-21 05:43:27 · answer #2 · answered by Mailman19 2 · 0⤊ 0⤋
Rewrite as : 2x=13-5, or 2x=8, so x=4
2007-12-21 05:39:32 · answer #3 · answered by WC 7 · 0⤊ 0⤋
x is 4 because 2(4) is 8+5=13
2007-12-21 05:40:59 · answer #4 · answered by `~,,..._+*-=^_^=-*+_...,,~` 2 · 0⤊ 0⤋
2x + 5 = 13
2x = 13 - 5
2x = 8
x = 8/2
x = 4
2007-12-21 06:00:13 · answer #5 · answered by An ESL Learner 7 · 0⤊ 1⤋
2x+5=13
2x+5-5=13-5
2x=8
x=4
2007-12-21 07:39:18 · answer #6 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
Subtract 5 from both sides: 2x = 8.
Divide both sides by 2: x = 4.
2007-12-21 05:37:52 · answer #7 · answered by Amy F 5 · 0⤊ 0⤋
2x+5=13
2x=13-5
2x=8
x=8/2
x=4
2007-12-21 05:37:56 · answer #8 · answered by Prophet 1102 7 · 2⤊ 0⤋
2x=13-5
2x=8
x=8/2
x=4
2007-12-21 05:44:18 · answer #9 · answered by Nicole D 4 · 0⤊ 0⤋